forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.1 KiB
38 lines
1.1 KiB
TI ADC128D818 ADC System Monitor With Temperature Sensor |
|
-------------------------------------------------------- |
|
|
|
Operation modes: |
|
|
|
- Mode 0: 7 single-ended voltage readings (IN0-IN6), |
|
1 temperature reading (internal) |
|
- Mode 1: 8 single-ended voltage readings (IN0-IN7), |
|
no temperature |
|
- Mode 2: 4 pseudo-differential voltage readings |
|
(IN0-IN1, IN3-IN2, IN4-IN5, IN7-IN6), |
|
1 temperature reading (internal) |
|
- Mode 3: 4 single-ended voltage readings (IN0-IN3), |
|
2 pseudo-differential voltage readings |
|
(IN4-IN5, IN7-IN6), |
|
1 temperature reading (internal) |
|
|
|
If no operation mode is configured via device tree, the driver keeps the |
|
currently active chip operation mode (default is mode 0). |
|
|
|
|
|
Required node properties: |
|
|
|
- compatible: must be set to "ti,adc128d818" |
|
- reg: I2C address of the device |
|
|
|
Optional node properties: |
|
|
|
- ti,mode: Operation mode (u8) (see above). |
|
|
|
|
|
Example (operation mode 2): |
|
|
|
adc128d818@1d { |
|
compatible = "ti,adc128d818"; |
|
reg = <0x1d>; |
|
ti,mode = /bits/ 8 <2>; |
|
};
|
|
|